Submission #1028138

#	Time	Username	Problem	Language	Result	Execution time	Memory
1028138		mdn2002	Portal (BOI24_portal)	C++17	0 / 100	37 ms	1116 KiB

Main

/*
Mayoeba Yabureru
*/
#include<bits/stdc++.h>
using namespace std;

void solve() {
    int n;
    cin >> n;
    vector<int> x(n), y(n);
    for (int i = 0; i < n; i ++) cin >> x[i] >> y[i];
    if (n == 1) {
        cout << -1 << endl;
        return;
    }
    if (x[0] == x[1] || y[0] == y[1]) cout << -1;
    else cout << (max(x[0], x[1]) - min(x[0], x[1]) - 1) * (max(y[0], y[1]) - min(y[0], y[1]) - 1);
}

int main()
{
    int T = 1;
    for (int I = 0; I < T; I ++){
        solve();
    }
}

• Subtask 1: 0 / 1
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 29
• Subtask 5: 0 / 15
• Subtask 6: 0 / 35